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    CENTRALIZATION OF DECODING
    63.
    发明申请
    CENTRALIZATION OF DECODING 审中-公开
    解码的集中化

    公开(公告)号：WO2017071744A1

    公开(公告)日：2017-05-04

    申请号：PCT/EP2015/074968

    申请日：2015-10-28

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： MAEDER, Andreas ,  ROST, Peter ,  VIERING, Ingo ,  FREDERIKSEN, Frank

    IPC: H04L1/00 ,  H04L1/18

    CPC classification number: H04L1/0053 ,  H04L1/0082 ,  H04L1/1829 ,  H04L2001/0097

    Abstract: It is provided a method, comprising predicting if a received coded data block can be successfully decoded by a predetermined decoder adapted to apply a predetermined decoding on the coded data block, wherein the predetermined decoder is comprised in a central device; requesting a retransmission of the coded data block to an apparatus performing the method if it is predicted that the coded data block cannot be decoded by the decoder; forwarding the coded data block and a result of the prediction to the central device without applying the predetermined decoding to the coded data block.

    Abstract translation: 提供了一种方法，包括：预测接收到的编码数据块是否能够被预定解码器成功解码，该预定解码器适用于对编码数据块应用预定解码，其中预定解码器被包括在 中央设备; 如果预测编码数据块不能被解码器解码，则向执行该方法的设备请求重传编码数据块; 将编码数据块和预测结果转发给中央设备，而不对编码数据块应用预定解码。

    PACKET HANDLING IN WIRELESS NETWORKS
    64.
    发明申请
    PACKET HANDLING IN WIRELESS NETWORKS 审中-公开
    PACKET在无线网络中的处理

    公开(公告)号：WO2015185105A1

    公开(公告)日：2015-12-10

    申请号：PCT/EP2014/061443

    申请日：2014-06-03

    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

    Inventor： HESSLER, Martin ,  FRÖBERG OLSSON, Jonas ,  ROSIN, Olle ,  ERIKSSON, Erik

    IPC: H04L1/18 ,  H04L1/00

    CPC classification number: H04L1/1841 ,  H04L1/0082 ,  H04L2001/0097 ,  H04W84/045

    Abstract: There is provided packet handling in a client node (17a) between a hub node (16a) and a radio base station (13a) in a wireless network (10a, 10b, 10c). A method performed by a client node comprises wirelessly receiving (S102) packets from a hub node (16a). The packets are received in an order and being associated with an in-sequence order. A method performed by a client node comprises detecting (S104) that at least one packet of the packets is received out of said in-sequence order, and in response thereto providing an indicator indicating the in-sequence order. A method performed by a client node comprises providing (S106) the packets and the indicator to a radio base station (13a).

    Abstract translation: 在无线网络（10a，10b，10c）中的中心节点（16a）和无线电基站（13a）之间的客户端节点（17a）中提供了分组处理。 由客户端节点执行的方法包括从集线器节点（16a）无线地接收（S102）分组。 以顺序接收分组并且按顺序相关联。 由客户端节点执行的方法包括检测（S104）从所述顺序的顺序中接收到所述分组的至少一个分组，并响应于此提供指示顺序的指示符。 由客户端节点执行的方法包括向无线基站（13a）提供（S106）分组和指示符。

    SUPPRESSING UPLINK NOISE DUE TO CHANNEL TYPE MISMATCHES
    66.
    发明申请
    SUPPRESSING UPLINK NOISE DUE TO CHANNEL TYPE MISMATCHES 审中-公开
    抑制信道类型错误的上行链路噪声

    公开(公告)号：WO2008117118A3

    公开(公告)日：2009-02-19

    申请号：PCT/IB2007004518

    申请日：2007-06-28

    Applicant: NXP BV ,  ARSLAN GUNER ,  CHEN SHAOJIE

    Inventor： ARSLAN GUNER ,  CHEN SHAOJIE

    IPC: H04L1/00

    CPC classification number: H04L1/0082 ,  G10L19/005 ,  G10L19/012 ,  H04L1/0014 ,  H04L1/0042 ,  H04W48/16 ,  H04W88/02

    Abstract: In one embodiment, the present invention includes a method for receiving a frame type indicator (FTI) associated with an encoded data portion in an encoder, receiving state information regarding a current logical channel according to a controller, and determining whether to invalidate the encoded data portion if the FTI and the state information do not indicate a channel type match. In this embodiment, only if certain types of mismatches exist between FTI and state information will the data portion be invalidated.

    Abstract translation: 在一个实施例中，本发明包括一种用于接收与编码器中的编码数据部分相关联的帧类型指示符（FTI）的方法，根据控制器接收关于当前逻辑信道的状态信息，并且确定是否使编码数据无效 如果FTI和状态信息不指示信道类型匹配，则部分。 在本实施例中，只有在FTI和状态信息之间存在某些类型的不匹配的情况下，数据部分将被无效。

    RECEIVER AND METHOD FOR PROCESSING A STREAM OF DATA PACKETS WHEN A SPECIFIC ERROR OCCURRED ON THE PHYSICAL LAYER
    67.
    发明申请
    RECEIVER AND METHOD FOR PROCESSING A STREAM OF DATA PACKETS WHEN A SPECIFIC ERROR OCCURRED ON THE PHYSICAL LAYER 审中-公开
    在物理层发生特定错误时处理数据包流的接收器和方法

    公开(公告)号：WO2009016117A1

    公开(公告)日：2009-02-05

    申请号：PCT/EP2008/059801

    申请日：2008-07-25

    Applicant: TEXAS INSTRUMENTS DEUTSCHLAND GMBH ,  LEYRER, Thomas ,  CHRUSCINSKI, Krzysztof

    Inventor： LEYRER, Thomas ,  CHRUSCINSKI, Krzysztof

    IPC: H04L1/00 ,  H04L12/56 ,  H04Q11/04

    CPC classification number: H04L1/0082 ,  H04L1/0061 ,  H04L47/10

    Abstract: A receiver which receives a stream of data packets including video data packets over a physical data link and drops data packets when an error on a physical communication layer is detected, wherein the receiver comprises a processing means, configured so that it is able to check whether the received data packet is a video packet and whether it is corrupted by an error on the physical communication layer. If this is the case, the video packet is marked as corrupted and forwarded to the network layer. There is further provided a method for processing a stream of data packets including video data packets, the method including checking for each data packet whether it is a video data packet; checking for each video data packet whether it is corrupted by an error on the physical communication layer; marking a video packet as corrupted if it is corrupted due to an error on the physical communication layer; and forwarding the marked corrupted video packet to the network layer.

    Abstract translation: 一种接收机，其通过物理数据链路接收包括视频数据分组的数据分组流，并且当检测到物理通信层上的错误时丢弃数据分组，其中所述接收机包括处理装置，其被配置为能够检查是否 接收到的数据分组是视频分组，以及它是否被物理通信层上的错误损坏。 如果是这种情况，则视频分组被标记为已损坏并转发到网络层。 还提供了一种处理包括视频数据包的数据包流的方法，该方法包括检查每个数据包是否是视频数据包; 检查每个视频数据包是否被物理通信层上的错误损坏; 如果由于物理通信层上的错误而使视频数据包损坏; 并将标记的损坏的视频分组转发到网络层。

    METHOD AND SYSTEM FOR TRANSMITTING AND RECEIVING PACKETS
    69.
    发明申请
    METHOD AND SYSTEM FOR TRANSMITTING AND RECEIVING PACKETS 审中-公开
    用于发送和接收分组的方法和系统

    公开(公告)号：WO01028180A2

    公开(公告)日：2001-04-19

    申请号：PCT/US2000/028326

    申请日：2000-10-13

    IPC: H04N7/26 ,  H04L1/18 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H04M3/00 ,  H04N7/14 ,  H04Q7/38 ,  H04L29/00

    CPC classification number: H04L1/0082 ,  H04L1/1809 ,  H04L1/1854 ,  H04L65/608 ,  H04L69/04 ,  H04L69/16 ,  H04L69/161 ,  H04L69/164 ,  H04L69/22 ,  H04L69/40

    Abstract: The invention is a system and method for synchronizing the transmission of compressed headers in data packets between a transmitter and a receiver having a preferred wireless application which is an improvement of RFC2508. In a system having a transmitter transmitting a plurality of packets each containing a header to a receiver, a method of synchronizing the transmission of compressed headers between the transmitter and receiver in accordance with the invention includes transmitting a current packet from the transmitter to the receiver containing information that the transmitter is prepared to send subsequently transmitted packets in which the headers therein are to be compressed in comparison to the header contained in the current packet; and transmitting from the receiver to the transmitter an acknowledgment packet that the receiver has received the current packet.

    Abstract translation: 本发明是一种系统和方法，用于在具有作为RFC2508的改进的优选无线应用的发射机和接收机之间的数据分组中的压缩报头的传输同步。 在具有发送器的系统中，每个发送器将包含头部的多个分组发送到接收机，根据本发明，在发送器和接收器之间同步压缩报头的传输的方法包括：将来自发送器的当前分组发送到接收器，该接收器包含 与当前分组中包含的报头相比，发送机准备发送随后发送的报头中的报头要被压缩的信息; 以及从所述接收机向所述发射机发送所述接收机已经接收到当前分组的确认分组。

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